<a expr:share_url='data:post.url' name='fb_share' rel='nofollow' type='button' style="float: left"><?php echo __('Partager') ?></a>
<!--<a expr:share_url='data:post.url' name='fb_share' rel='nofollow' type='icon_link'>Partager</a>  -->
<script src='http://static.ak.fbcdn.net/connect.php/js/FB.Share' type='text/javascript'></script>